package cn.huolabao.common.security;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.ClassPathResource;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;
import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;
import org.springframework.util.FileCopyUtils;

@EnableResourceServer
@EnableGlobalMethodSecurity(prePostEnabled = true)
@Configuration
public class ResourceServerConfig extends ResourceServerConfigurerAdapter {

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http.csrf()
                .disable()
                .sessionManagement().disable()
                .authorizeRequests()
                .antMatchers(
                        "/auth/info/*",
                        "/auth/login",
                        "/auth/kaptcha",
                        "/auth/logout",
                        "/v2/api-docs",
                        "/swagger-resources/configuration/ui",
                        "/swagger-resources",
                        "/swagger-resources/configuration/security",
                        "/webjars/**",
                        "/swagger-ui.html",
                        "/doc.html"
                ).permitAll()
                .antMatchers("/**").authenticated()
                .and().headers().cacheControl();

    }

    @Override
    public void configure(ResourceServerSecurityConfigurer resources) throws Exception {
        resources.tokenStore(jwtTokenStore());

    }

    private TokenStore jwtTokenStore() {
        JwtTokenStore jwtTokenStore = new JwtTokenStore(jwtAccessTokenConverter());
        return jwtTokenStore;
    }

    @Bean
    public JwtAccessTokenConverter jwtAccessTokenConverter() {
        JwtAccessTokenConverter jwtAccessTokenConverter = new JwtAccessTokenConverter();
        jwtAccessTokenConverter.setSigningKey("leechee-cloud");
        return jwtAccessTokenConverter;
    }
}
